ENGINE SPECIFICATIONS [WLT-1, WLT-2, WL-3, WL-C, WE-C]


id010084100300


Specification (General (L.H.D. R.H.D.) specs.)

Item

Specifications

WLT-1

WLT-2

MECHANICAL
Type
Diesel, 4-cycle
Cylinder arrangement and number
In-line, 4 cylinder
Combustion chamber
Swiri type
Valve system
SOHC, timing gear and belt driven, 12-valve
Displacement
(ml {cc, cu in})
2,499 {2,499, 152.4}
Bore x stroke
(mm {in})
93.0 x 92.0 {3.66 x 3.62}
Compression ratio
20.1
Compression pressure
(kPa {kgf/cm2, psi}[rpm])
2,942 {30.0, 427}[200]
Valve timing
IN
Open
BTDC (°)
10
Close
ABDC (°)
24
EX
Open
BBDC (°)
61
Close
ATDC (°)
9
Valve clearance
[engine cold]
IN
(mm {in})
0.05—0.15 {0.0020—0.0059}
EX
(mm {in})
0.15—0.25 {0.0060—0.0098}
LUBRICATION SYSTEM
Type
Force-fed type
Oil pressure (reference value)
[after warm up]
(kPa {kgf/cm2, psi}[rpm])
410—570 {4.19—5.81, 59.6—82.6}[2,500]
Oil pump
Type
Gear type
Relief valve opening pressure
(reference value)
(kPa {kgf/cm2, psi})
580—700 {5.9—7.1, 84.1—101.5}
Oil cooler
Type
Water-cooled
Oil filter
Type
Full-flow, paper element
Bypass pressure
(kPa {kgf/cm2, psi})
80—120 {0.82—1.22, 11.6—17.4}
Oil capacity (approx. quantity)
Total (dry engine)
(L {US qt, lmp qt})
6.7 {7.1, 5.9}
Oil replacement
(L {US qt, lmp qt})
5.5 {5.8, 4.8}
Oil and oil filter replacement
(L {US qt, lmp qt})
6.2 {6.6, 5.5}
COOLING SYSTEM
Type
Water-cooled, forced circulation
Coolant capacity (approx. quantity)
(L {US qt, lmp qt})
Without heater: 8.8 {9.3, 7.7}
With heater: 9.4 {9.9, 8.3}
Water pump
Type
Centrifugal, V-belt-driven
Thermostat
Type
Wax, bottom-bypass
Opening temperature
(°C {°F})
80—84 {176—183}
Full-open temperature
(°C {°F})
95 {203}
Full-open lift
(mm {in})
8.5 {0.33} or more
Radiator
Type
Corrugated fin
Cooling system cap
Cap valve opening pressure
(kPa {kgf/cm2, psi})
93.2—122.6 {0.95—1.25, 13.5—17.8}
Cooling fan
Type
Thermo-modulation type
Number of blades
Except intensely hot area: 10
Intensely hot area: 9
10
Outer diameter
(mm {in})
Except intensely hot area: 440 {17.3}
Intensely hot area: 450 {17.7}
440 {17.3}
INTAKE AIR SYSTEM
Turbocharger type
Variable geometry turbocharger
Air cleaner element
Dry type
Glow plug type
Stainless type
FUEL SYSTEM
Fuel injection pump
Bosch VE distributor
Fuel tank capacity (reference)
(L {US gal, lmp gal})
63 {17, 14}*1, 70 {18, 15}*2
EMISSION SYSTEM
EGR valve type
Vacuum
Catalytic converter type
Oxidation catalytic converter
CHARGING SYSTEM
Battery
Voltage
(V)
12
Type and capacity
(5-hour rate)
(A·h)
95D31R (64)
Generator
Output
(V-A)
12-70
Regulated voltage
(V)
14.1—14.7
Self diagnosis function
Equipped
STARTING SYSTEM
Starter
Type
Coaxial reduction
Output
(kW)
2.2
CONTROL SYSTEM
ECT sensor
Thermistor
CKP sensor
Magnetic pickup

*1  :Double cab 4x2, Freestyle cab 4x2
*2  :Regular cab, Double cab 4x4, Freestyle cab 4x4

Recommended engine oil

Item

Specification

Grade
API CF
API CF–4 or ACEA B1/B3/B5
Viscosity (SAE)
5W-30, 10W-40
5W-30, 10W-30, 10W-40, 15W-40
Remarks
Mazda genuine Dexelia oil e.g.


Specification (Thailand specs.)

Item

Specifications

WL-3

MECHANICAL
Type
Diesel, 4-cycle
Cylinder arrangement and number
In-line, 4 cylinder
Combustion chamber
Swiri type
Valve system
SOHC, timing gear and belt driven, 12-valve
Displacement
(ml {cc, cu in})
2,499 {2,499, 152.4}
Bore x stroke
(mm {in})
93.0 x 92.0 {3.66 x 3.62}
Compression ratio
21.6
Compression pressure
(kPa {kgf/cm2, psi}[rpm])
2,942 {30.0, 427}[200]
Valve timing
IN
Open
BTDC (°)
8
Close
ABDC (°)
23
EX
Open
BBDC (°)
61
Close
ATDC (°)
9
Valve clearance
[Engine cold]
(mm {in})
IN
0.05—0.15 {0.0020—0.0059}
EX
0.15—0.25 {0.0060—0.0098}
LUBRICATION SYSTEM
Type
Force-fed type
Oil pressure (reference value)
[after warm up]
(kPa {kgf/cm2, psi}[rpm])
410—570 {4.19—5.81, 59.6—82.6}[2,500]
Oil pump
Type
Gear type
Relief valve opening pressure
(reference value)
(kPa {kgf/cm2, psi})
580—700 {5.9—7.1, 84.1—101.5}
Oil cooler
Type
Water-cooled
Oil filter
Type
Full-flow, paper element
Bypass pressure
(kPa {kgf/cm2, psi})
80—120 {0.82—1.22, 11.6—17.4}
Oil capacity (approx. quantity)
Total (dry engine)
(L {US qt, lmp qt})
6.7 {7.1, 5.9}
Oil replacement
(L {US qt, lmp qt})
5.5 {5.8, 4.8}
Oil and oil filter replacement
(L {US qt, lmp qt})
6.2 {6.6, 5.5}
COOLING SYSTEM
Type
Water-cooled, forced circulation
Coolant capacity (approx. quantity)
(L {US qt, lmp qt})
8.8 {9.3, 7.7}
Water pump
Type
Centrifugal, V-belt driven
Thermostat
Type
Wax, bottom-bypass
Opening temperature
(°C {°F})
80—84 {176—183}
Full-open temperature
(°C {°F})
95 {203}
Full-open lift
(mm {in})
8.5 {0.33} or more
Radiator
Type
Corrugated fin
Cooling system cap
Cap valve opening pressure
(kPa {kgf/cm2, psi})
93.2—122.6 {0.95—1.25, 13.5—17.8}
Cooling fan
Type
Thermo-modulation type
Number of blades
10
Outer diameter
(mm {in})
440 {17.3}
INTAKE AIR SYSTEM
Turbocharger type
Small size turbocharger
Air cleaner element
Dry type (Non-woven fabric)
Glow plug type
Ceramic type
FUEL SYSTEM
Fuel injection pump
Bosch VE distributor (Electronic control)
Fuel tank capacity (reference)
(L {US gal, lmp gal})
63 {17, 14}*1, 70 {18, 15}*2
EMISSION SYSTEM
EGR valve type
Vacuum
Catalytic converter type
Oxidation catalytic converter
CHARGING SYSTEM
Battery
Voltage
(V)
12
Type and capacity
(5-hour rate)
(A·h)
65D31R (56)
Generator
Output
(V-A)
12-70
Regulated voltage
(V)
14.1—14.7
Self diagnosis function
Equipped
STARTING SYSTEM
Starter
Type
Coaxial reduction
Output
(kW)
2.2
CONTROL SYSTEM
IAT sensor No.2 (Inside MAF)
Thermistor
MAF sensor
Hot-wire
IAT sensor No.1
Thermistor
Boost sensor
Piezoelectric element
ECT sensor
Thermistor
CKP sensor
Magnetic pickup
APP sensor
Potentiometer
EGR valve position sensor
Potentiometer
BARO sensor (built into PCM)
Piezoelectric element
Fuel temperature sensor
Thermistor
CS sensor
Magnetic pickup
Timer position sensor
Magnetic pickup
Fuel pump speed sensor
Magnetic pickup
Neutral switch
ON/OFF
CPP switch
ON/OFF
Idle switch
ON/OFF

*1  :Double cab, freestyle cab
*2  :Regular cab

Recommended engine oil

Item

Specification

Grade
API CD/CE/CF–4 or ACEA B1/B3/B5
Viscosity (SAE)
5W-30, 10W-30, 15W-40


Specification (Thailand, Australian, General (L.H.D. R.H.D.) specs.)

Item

Specifications

WL-C

WE-C

MECHANICAL
Type
Diesel, 4-cycle
Cylinder arrangement and number
In-line, 4 cylinder
Combustion chamber
Direct injection
Valve system
DOHC, timing gear and belt driven, 16-valve
Displacement
(ml {cc, cu in})
2,499 {2,499, 152.4}
2,953 {2,953, 180.2}
Bore x stroke
(mm {in})
93.0 x 92.0 {3.66 x 3.62}
96.0 x 102.0 {3.78 x 4.02}
Compression ratio
18
Compression pressure
(kPa {kgf/cm2, psi}[rpm])
2,900 {29.6, 420.7}[250]
Valve timing
IN
Open
BTDC (°)
10
Close
ABDC (°)
30
EX
Open
BBDC (°)
40
Close
ATDC (°)
8
Valve clearance
[engine cold]
IN
(mm {in})
0.10—0.16 mm {0.0040—0.0062 in}
EX
(mm {in})
0.17—0.23 mm {0.0067—0.0090 in}
LUBRICATION SYSTEM
Type
Force-fed type
Oil pressure (reference value)
[after warm up]
(kPa {kgf/cm2, psi}[rpm])
410—570 {4.19—5.81, 59.6—82.6}[2,500]
Oil pump
Type
Gear type
Relief valve opening pressure
(reference value)
(kPa {kgf/cm2, psi})
580—700 {5.9—7.1, 84.1—101.5}
Oil cooler
Type
Water-cooled
Oil filter
Type
Full-flow, paper element
Bypass pressure
(kPa {kgf/cm2, psi})
80—120 {0.82—1.22, 11.6—17.4}
Oil capacity (approx. quantity)
Total (dry engine)
(L {US qt, lmp qt})
8.0 {8.5, 7.0}
Oil replacement
(L {US qt, lmp qt})
6.8 {7.2, 6.0}
Oil and oil filter replacement
(L {US qt, lmp qt})
7.0 {7.4, 6.2}
COOLING SYSTEM
Type
Water-cooled, forced circulation
Coolant capacity (approx. quantity)
(L {US qt, lmp qt})
Without heater: 8.8 {9.3, 7.7}
With heater: 9.4 {9.9, 8.3}
Water pump
Type
Centrifugal, V-belt driven
Thermostat
Type
Wax, bottom-bypass
Opening temperature
(°C {°F})
80—84 {176—183}
Full-open temperature
(°C {°F})
95 {203}
Full-open lift
(mm {in})
8.5 {0.33} or more
Radiator
Type
Corrugated fin
Cooling system cap
Cap valve opening pressure
(kPa {kgf/cm2, psi})
93.2—122.6 {0.95—1.25, 13.5—17.8}
Cooling fan
Type
Thermo-modulation type
Number of blades
9
Outer diameter
(mm {in})
450 {17.7}
INTAKE AIR SYSTEM
Turbocharger type
Variable geometry turbocharger
Air cleaner element
Dry type
Glow plug type
Stainless type
FUEL SYSTEM
Supply pump
Electronic control
Fuel injector
Electromagnetic control
Fuel tank capacity (reference)
(L {US gal, lmp gal})
63 {17, 14}*1, 70 {18, 15}*2
EMISSION SYSTEM
EGR valve type
Vacuum
Catalytic converter type
Oxidation catalytic converter
CHARGING SYSTEM
Battery
Voltage
(V)
12
Type and capacity
(5-hour rate)
(A·h)
65D31R (56)
95D31R (64)
95D31R (64)
Generator
Output
(V-A)
12-70
Regulated voltage
(V)
14.1—14.7
Self diagnosis function
Equipped
STARTING SYSTEM
Starter
Type
Coaxial reduction
Output
(kW)
2.2
CONTROL SYSTEM
IAT sensor No.2 (Inside MAF)
Thermistor
MAF sensor
Hot-wire
IAT sensor No.1
Thermistor
Boost sensor
Piezoelectric element
ECT sensor
Thermistor
CMP sensor
Hall element type
CKP sensor
Magnetic pickup
APP sensor
Potentiometer
EGR valve position sensor
Potentiometer
BARO sensor (built into PCM)
Piezoelectric element
Fuel temperature sensor
Thermistor
Fuel pressure sensor
Piezoelectric element
Neutral switch
ON/OFF
CPP switch
ON/OFF
Idle switch
ON/OFF

*1  :Double cab 4x2 (except high clearance model), freestyle cab 4x2 (except high clearance model)
*2  :Regular cab, double cab 4x4, freestyle cab 4x4, high clearance model

Recommended engine oil (Thailand specs.)

Item

Specification

Grade
API CD/CE/CF–4 or ACEA B1/B3/B5
Viscosity (SAE)
5W–30, 10W–30, 15W-40
Remarks

Recommended engine oil (Australian specs.)

Item

Specification

Grade
API CF–4 or ACEA B1/B3/B5
API CF–4 or ACEA B1/B3/B5
Viscosity (SAE)
5W–30, 10W–40
5W–30, 5W–40, 10W–30, 10W–40, 15W-40
Remarks
Mazda genuine Dexelia oil e.g.

Recommended engine oil (General (L.H.D. R.H.D.) specs.)

Item

Specification

Grade
API CF
API CF–4 or ACEA B1/B3/B5
Viscosity (SAE)
5W–30, 10W–40
5W–30, 10W–30, 10W–40, 15W-40
Remarks
Mazda genuine Dexelia oil e.g.


Specification (European (L.H.D. U.K.) specs.)

Item

Specifications

WL-C

WE-C

MECHANICAL
Type
Diesel, 4-cycle
Cylinder arrangement and number
In-line, 4 cylinder
Combustion chamber
Direct injection
Valve system
DOHC, timing gear and belt driven, 16-valve
Displacement
(ml {cc, cu in})
2,499 {2,499, 152.4}
2,953 {2,953, 180.2}
Bore x stroke
(mm {in})
93.0 x 92.0 {3.66 x 3.62}
Compression ratio
18
Compression pressure
(kPa {kgf/cm2, psi}[rpm])
2,900 {29.6, 420.7}[250]
Valve timing
IN
Open
BTDC (°)
10
Close
ABDC (°)
30
EX
Open
BBDC (°)
40
Close
ATDC (°)
8
Valve clearance
[engine cold]
IN
(mm {in})
0.10—0.16 mm {0.0040—0.0062 in}
EX
(mm {in})
0.17—0.23 mm {0.0067—0.0090 in}
LUBRICATION SYSTEM
Type
Force-fed type
Oil pressure (reference value)
[after warm up]
(kPa {kgf/cm2, psi}[rpm])
410—570 {4.19—5.81, 59.6—82.6}[2,500]
Oil pump
Type
Gear type
Relief valve opening pressure
(reference value)
(kPa {kgf/cm2, psi})
580—700 {5.9—7.1, 84.1—101.5}
Oil cooler
Type
Water-cooled
Oil filter
Type
Full-flow, paper element
Bypass pressure
(kPa {kgf/cm2, psi})
80—120 {0.82—1.22, 11.6—17.4}
Oil capacity (approx. quantity)
Total (dry engine)
(L {US qt, lmp qt})
8.0 {8.5, 7.0}
Oil replacement
(L {US qt, lmp qt})
6.8 {7.2, 6.0}
Oil and oil filter replacement
(L {US qt, lmp qt})
7.0 {7.4, 6.2}
COOLING SYSTEM
Type
Water-cooled, forced circulation
Coolant capacity (approx. quantity)
(L {US qt, lmp qt})
Without heater: 8.8 {9.3, 7.7}
With heater: 9.4 {9.9, 8.3}
Water pump
Type
Centrifugal, V-belt driven
Thermostat
Type
Wax, bottom-bypass
Opening temperature
(°C {°F})
80—84 {176—183}
Full-open temperature
(°C {°F})
95 {203}
Full-open lift
(mm {in})
8.5 {0.33} or more
Radiator
Type
Corrugated fin
Cooling system cap
Cap valve opening pressure
(kPa {kgf/cm2, psi})
93.2—122.6 {0.95—1.25, 13.5—17.8}
Cooling fan
Type
Thermo-modulation type
Number of blades
9
Outer diameter
(mm {in})
450 {17.7}
INTAKE AIR SYSTEM
Turbocharger type
Variable geometry turbocharger
Air cleaner element
Dry type
Glow plug type
Stainless type
FUEL SYSTEM
Supply pump
Electronic control
Fuel injector
Electromagnetic control
Fuel tank capacity (reference)
(L {US gal, lmp gal})
63 {17, 14}*1, 70 {18, 15}*2
EMISSION SYSTEM
EGR valve type
Vacuum
Catalytic converter type
Oxidation catalytic converter
CHARGING SYSTEM
Battery
Voltage
(V)
12
Type and capacity (5-hour rate)
(A·h)
75D26L (52)
75D26R (52)
95D31R (64)
Generator
Output
(V-A)
12-70
Regulated voltage
(V)
14.1—14.7
Self diagnosis function
Equipped
STARTING SYSTEM
Starter
Type
Coaxial reduction
Output
(kW)
2.2
CONTROL SYSTEM
IAT sensor No.2 (Inside MAF)
Thermistor
MAF sensor
Hot-wire
IAT sensor No.1
Thermistor
Boost sensor
Piezoelectric element
ECT sensor
Thermistor
CMP sensor
Hall element type
CKP sensor
Magnetic pickup
APP sensor
Potentiometer
EGR valve position sensor
Potentiometer
BARO sensor (built into PCM)
Piezoelectric element
Fuel temperature sensor
Thermistor
Fuel pressure sensor
Piezoelectric element
Neutral switch
ON/OFF
CPP switch
ON/OFF
Idle switch
ON/OFF

*1  :Double cab 4x2 (except high clearance model), freestyle cab 4x2 (except high clearance model)
*2  :Regular cab, double cab 4x4, freestyle cab 4x4, high clearance model

Recommended engine oil

Item

Specification

Europe

Russia

Grade
API CF or ACEA B1/B3/B5
API CF-4 or ACEA B1/B3/B5
API CF/CF-4/CH or ACEA B1/B3/B5
Viscosity (SAE)
5W-30
0W-30, 5W-30
Remarks
Mazda genuine Dexelia oil e.g.


Engine Performance Curve

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